#554DCC#554DCC

#554DCC is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.4% C 0.190 H 279.9°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#554DCC
RGB	rgb(85, 77, 204)
HSL	hsl(244, 55%, 55%)
HSV	hsv(244, 62%, 80%)
CMYK	cmyk(58.3%, 62.3%, 0%, 20%)
CIE-LAB	lab(40.57, 39.51, -65.00)
CIE-LCH	lch(40.57, 76.07, 301.29°)
OKLab	oklab(50.4% 0.0328 -0.1869)
OKLCH	oklch(50.4% 0.19 279.9)
XYZ	xyz(17.2958, 11.5975, 58.4422)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554DCC #C4CC4D

analogous

#4D84CC #554DCC #954DCC

triadic

#554DCC #CC554D #4DCC55

tetradic

#554DCC #CC4D84 #C4CC4D #4DCC95

square

#554DCC #CC4D84 #C4CC4D #4DCC95

split-complementary

#554DCC #CC954D #84CC4D

monochromatic

#29237B #3931AB #554DCC #827DDA #B0ACE7

Accessibility & contrast

On white

6.33

#554DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#554DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DCC

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DCC	#FFFFFF	#000000	##FFFFFF
##554DCC	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#016C85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #554dcc;
/* rgb */ color: rgb(85, 77, 204);
/* oklch */ color: oklch(50.4% 0.190 279.9);

Tailwind

colors: {
  custom: {
    50: '#907fdc',
    500: '#554dcc',
    950: '#000000',
  },
}

SCSS

$custom: #554dcc;
$custom-light: #907fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#554dcc",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 204
  },
  "hsl": {
    "h": 243.78,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50403,
    "c": 0.18976,
    "h": 279.9
  },
  "luminance": 0.11599
}

Semantic roles & 50–950 ramp

primary

#554DCC

secondary

#D2D5A0

accent

#DF49D5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554DCC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →